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Draw time of day in the mazes.

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This commit is contained in:
Juergen Stuber 2018-12-02 15:57:24 +01:00
parent 4c5d693dfd
commit c4d45a9016
3 changed files with 47 additions and 22 deletions
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1
Cargo.toml
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@ -6,3 +6,4 @@ edition = "2018"
[dependencies]
rand = "0.6.0"
chrono = "0.4.6"

34
src/bin/dualmaze/main.rs
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@ -4,6 +4,9 @@ use std::io::Write;
use std::thread::sleep;
use std::time::Duration;
use chrono::Local;
use chrono::Timelike;
use rand::thread_rng;
use rand::Rng;
@ -179,6 +182,11 @@ impl Board {
self.draw_horizontal_segment(pos + v2d(1, delta), hsize);
}
}
fn draw_digit(&mut self, pos: Point2d, size: Vec2d, digit: u8) {
let segment_table = vec![0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07, 0x7f, 0x6f];
let segments = segment_table[digit as usize];
self.draw_7_segments(pos, size, segments);
}
}
struct Move {
@ -215,31 +223,35 @@ fn main() -> std::io::Result<()> {
let t_frame = 0.040; // s
let delay = Duration::new(0, (1_000_000_000.0 * t_frame) as u32);
let mut t_wait = 0.0; // s
let board_size = v2d(x_size as i32, y_size as i32);
// round down to odd size for maze
let maze_size = v2d(
(board_size.x - 1) / 2 * 2 + 1,
(board_size.y - 1) / 2 * 2 + 1
(board_size.y - 1) / 2 * 2 + 1,
);
let mut board = Board(Vec::new());
let mut open = Vec::new();
let mut last_drawn_minute = 99;
loop {
if open.is_empty() {
if t_wait > 0.0 {
t_wait -= t_frame;
} else {
t_wait = 60.0; // s
// get time
let dt = Local::now();
let h = dt.hour();
let m = dt.minute();
if m != last_drawn_minute {
last_drawn_minute = m;
board = Board::new(board_size, maze_size);
// draw stuff in prios
// draw time in prios
let segment_size = v2d(11, 5);
board.draw_7_segments(p2d(6, 8), segment_size, 0x06);
board.draw_7_segments(p2d(24, 8), segment_size, 0x4f);
board.draw_7_segments(p2d(42, 8), segment_size, 0x4f);
board.draw_7_segments(p2d(60, 8), segment_size, 0x07);
board.draw_digit(p2d(6, 8), segment_size, (h / 10) as u8);
board.draw_digit(p2d(24, 8), segment_size, (h % 10) as u8);
board.draw_digit(p2d(42, 8), segment_size, (m / 10) as u8);
board.draw_digit(p2d(60, 8), segment_size, (m % 10) as u8);
// start building walls from the border
for x in (2..(maze_size.x - 2)).step_by(2) {

34
src/bin/maze/main.rs
View File

@ -4,6 +4,9 @@ use std::io::Write;
use std::thread::sleep;
use std::time::Duration;
use chrono::Local;
use chrono::Timelike;
use rand::thread_rng;
use rand::Rng;
@ -181,6 +184,11 @@ impl Board {
self.draw_horizontal_segment(pos + v2d(1, delta), hsize);
}
}
fn draw_digit(&mut self, pos: Point2d, size: Vec2d, digit: u8) {
let segment_table = vec![0x3f, 0x06, 0x5b, 0x4f, 0x66, 0x6d, 0x7d, 0x07, 0x7f, 0x6f];
let segments = segment_table[digit as usize];
self.draw_7_segments(pos, size, segments);
}
}
struct Move {
@ -217,33 +225,37 @@ fn main() -> std::io::Result<()> {
let t_frame = 0.040; // s
let delay = Duration::new(0, (1_000_000_000.0 * t_frame) as u32);
let mut t_wait = 0.0; // s
let board_size = v2d(x_size as i32, y_size as i32);
// round down to odd size for maze
let maze_size = v2d(
(board_size.x - 1) / 2 * 2 + 1,
(board_size.y - 1) / 2 * 2 + 1
(board_size.y - 1) / 2 * 2 + 1,
);
// pick odd position at or near the middle
let maze_mid = p2d((maze_size.x - 1) / 4 * 2 + 1, (maze_size.y - 1) / 4 * 2 + 1);
let mut board = Board(Vec::new());
let mut open = Vec::new();
let mut last_drawn_minute = 99;
loop {
if open.is_empty() {
if t_wait > 0.0 {
t_wait -= t_frame;
} else {
t_wait = 60.0; // s
// get time
let dt = Local::now();
let h = dt.hour();
let m = dt.minute();
if m != last_drawn_minute {
last_drawn_minute = m;
board = Board::new(board_size, maze_size);
// draw stuff in prios
// draw time in prios
let segment_size = v2d(11, 5);
board.draw_7_segments(p2d(6, 8), segment_size, 0x06);
board.draw_7_segments(p2d(24, 8), segment_size, 0x4f);
board.draw_7_segments(p2d(42, 8), segment_size, 0x4f);
board.draw_7_segments(p2d(60, 8), segment_size, 0x07);
board.draw_digit(p2d(6, 8), segment_size, (h / 10) as u8);
board.draw_digit(p2d(24, 8), segment_size, (h % 10) as u8);
board.draw_digit(p2d(42, 8), segment_size, (m / 10) as u8);
board.draw_digit(p2d(60, 8), segment_size, (m % 10) as u8);
// start in the middle
board.set(maze_mid, Square::Corridor);